diff --git a/doc/main/motors.rst b/doc/main/motors.rst
index d14c933..a427b97 100644
--- a/doc/main/motors.rst
+++ b/doc/main/motors.rst
@@ -1,101 +1,6 @@
 More about Motors
 ===========================================
 
-.. Motor Tips & Tricks
-.. ^^^^^^^^^^^^^^^^^^^
-
-.. The difference between ``run_angle`` and ``run_target``
-.. -------------------------------------------------------
-
-.. *TODO*
-
-.. .. _absangles:
-
-.. Absolute angles
-.. ----------------------------
-
-.. .. todo::
-
-..     This section will be included in a future release.
-
-.. .. _stalled:
-
-.. Using stall detection
-.. ---------------------
-
-.. .. todo::
-
-..     This section will be included in a future release.
-
-.. When a motor cannot move any further despite using the maximally allowed
-.. torque we say that the motor is stalled. Something could be blocking the
-.. motor, or the load is just too heavy. For example, if you manually hold
-.. the motor shaft still while the motor is busy executing a command, the
-.. motor will stall.
-
-.. What can I do with stall detection?
-.. +++++++++++++++++++++++++++++++++++
-
-.. Stall detection is useful to detect that a motor can't move any further.
-.. This can be used to detect an endpoint of a mechanism. For example, you
-.. can detect whether a robotic hand is fully closed, because the gripper
-.. motor simply can't go further. This way, you don't need a touch or light
-.. sensor to detect this.
-
-.. *TODO: How, what, why. Explain run_until_stalled. Rack & pinion example.*
-
-.. When is a motor stalled?
-.. ++++++++++++++++++++++++
-
-.. TODO
-
-.. .. _gears:
-
-.. Using gears
-.. -----------------
-
-.. .. todo::
-
-..     This section will be included in a future release.
-
-.. Many LEGO robots use mechanisms with gears to change the speed and torque
-.. output of a motor. Let's consider the following dial mechanism.
-
-.. *TODO: INSERT PICTURE OF MOTOR WITH 12z gear AND 36z gear.*
-
-.. This gear train slows down the dial on the output axle by a factor of 3.
-.. Therefore, if you want to rotate the dial by 90 degrees, the motor has to
-.. rotate by 270 degrees. To turn at 200 degrees per second, the motor has to
-.. turn at 600 degrees per second, and so on.
-
-.. To avoid using this factor 3 everywhere in your program, you can use the
-.. `gears` setting of the ``Motor`` object, as shown in this example::
-
-..     # This example uses the EV3 brick, but the same
-..     # technique applies to other programmable hubs.
-..     ev3 = EV3Brick()
-
-..     # Initialize the motor. See picture above.
-..     dial = Motor(Port.C, Direction.COUNTERCLOCKWISE, gears=[12, 36])
-
-..     # Turn the dial by 90-degrees
-..     dial.run_angle(500, 90)
-
-..     # Print the dial angle
-..     print(dial.angle())
-
-..     # Turn the dial back to the original position
-..     dial.run_target(500, 0)
-
-.. When you use any of the other methods, the same scaling is applied. For
-.. example, you can print the angle of the dial as shown above. This will print
-.. 90 (approximately), even though the motor has turned 270 degrees.
-
-.. Notice that there is no magic going on. It is just a convenient scaling
-.. function. This helps you organize your code. For example, if you change
-.. your mechanism to use different gears, you only have to change the first
-.. line of this example.
-
 .. _control:
 
 The Control Class